Them: Cast
Sian Altman
Martha
John-Christian Bateman
Husband
Rebecca Calienda
Assistant
Katie Dalton
Sophia
Laura Denmar
Woman
Paul Dewdney
Supervisor
Gareth Lawrence
Keeper 3
Alex Reece
Sleepwalker
David Stock
Joseph - Keeper 2
Jonah Stock
Boy in the picture
Sindri Swan
Daniel - Keeper 1